13829408047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{16963}}^1$

素因数の和:17048

約数の個数: 48

約数和(自身を含む): 18665285632

約数和(自身を除く): 4835877585

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 289, 403, 527, 1547, 2023, 2821, 3689, 3757, 6851, 8959, 16963, 26299, 47957, 62713, 116467, 118741, 220519, 288371, 525853, 815269, 1543633, 2018597, 3680971, 3748823, 4902307, 6836089, 8939501, 26241761, 34316149, 47852623, 62576507, 63729991, 116213513, 151971517, 446109937, 813494591, 1063800619, 1975629721, 13829408047]

約数ペア:

[(1, 13829408047), (7, 1975629721), (13, 1063800619), (17, 813494591), (31, 446109937), (91, 151971517), (119, 116213513), (217, 63729991), (221, 62576507), (289, 47852623), (403, 34316149), (527, 26241761), (1547, 8939501), (2023, 6836089), (2821, 4902307), (3689, 3748823), (3757, 3680971), (6851, 2018597), (8959, 1543633), (16963, 815269), (26299, 525853), (47957, 288371), (62713, 220519), (116467, 118741)]