15697717119

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{3631}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 26141799424

約数和(自身を除く): 10444082305

約数列:

[1, 3, 7, 9, 21, 63, 163, 421, 489, 1141, 1263, 1467, 2947, 3423, 3631, 3789, 8841, 10269, 10893, 25417, 26523, 32679, 68623, 76251, 205869, 228753, 480361, 591853, 617607, 1441083, 1528651, 1775559, 4142971, 4323249, 4585953, 5326677, 10700557, 12428913, 13757859, 32101671, 37286739, 96305013, 249170113, 747510339, 1744190791, 2242531017, 5232572373, 15697717119]

約数ペア:

[(1, 15697717119), (3, 5232572373), (7, 2242531017), (9, 1744190791), (21, 747510339), (63, 249170113), (163, 96305013), (421, 37286739), (489, 32101671), (1141, 13757859), (1263, 12428913), (1467, 10700557), (2947, 5326677), (3423, 4585953), (3631, 4323249), (3789, 4142971), (8841, 1775559), (10269, 1528651), (10893, 1441083), (25417, 617607), (26523, 591853), (32679, 480361), (68623, 228753), (76251, 205869)]