13305845511

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{12323}}^1$

素因数の和:12565

約数の個数: 64

約数和(自身を含む): 23425459200

約数和(自身を除く): 10119613689

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 197, 203, 261, 591, 609, 783, 1379, 1773, 1827, 4137, 5319, 5481, 5713, 12323, 12411, 17139, 36969, 37233, 39991, 51417, 86261, 110907, 119973, 154251, 258783, 332721, 357367, 359919, 776349, 1072101, 1079757, 2329047, 2427631, 2501569, 3216303, 7282893, 7504707, 9648909, 16993417, 21848679, 22514121, 50980251, 65546037, 67542363, 70401299, 152940753, 211203897, 458822259, 492809093, 633611691, 1478427279, 1900835073, 4435281837, 13305845511]

約数ペア:

[(1, 13305845511), (3, 4435281837), (7, 1900835073), (9, 1478427279), (21, 633611691), (27, 492809093), (29, 458822259), (63, 211203897), (87, 152940753), (189, 70401299), (197, 67542363), (203, 65546037), (261, 50980251), (591, 22514121), (609, 21848679), (783, 16993417), (1379, 9648909), (1773, 7504707), (1827, 7282893), (4137, 3216303), (5319, 2501569), (5481, 2427631), (5713, 2329047), (12323, 1079757), (12411, 1072101), (17139, 776349), (36969, 359919), (37233, 357367), (39991, 332721), (51417, 258783), (86261, 154251), (110907, 119973)]