2023247457

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31393}}^1$

素因数の和:31451

約数の個数: 64

約数和(自身を含む): 3857694720

約数和(自身を除く): 1834447263

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 5859, 7161, 9207, 21483, 31393, 64449, 94179, 219751, 282537, 345323, 659253, 847611, 973183, 1035969, 1977759, 2417261, 2919549, 3107907, 5933277, 6812281, 7251783, 8758647, 9323721, 10705013, 20436843, 21755349, 26275941, 32115039, 61310529, 65266047, 74935091, 96345117, 183931587, 224805273, 289035351, 674415819, 2023247457]

約数ペア:

[(1, 2023247457), (3, 674415819), (7, 289035351), (9, 224805273), (11, 183931587), (21, 96345117), (27, 74935091), (31, 65266047), (33, 61310529), (63, 32115039), (77, 26275941), (93, 21755349), (99, 20436843), (189, 10705013), (217, 9323721), (231, 8758647), (279, 7251783), (297, 6812281), (341, 5933277), (651, 3107907), (693, 2919549), (837, 2417261), (1023, 1977759), (1953, 1035969), (2079, 973183), (2387, 847611), (3069, 659253), (5859, 345323), (7161, 282537), (9207, 219751), (21483, 94179), (31393, 64449)]