2082903123

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3389}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 3348289440

約数和(自身を除く): 1265386317

約数列:

[1, 3, 7, 21, 37, 49, 111, 113, 147, 259, 339, 777, 791, 1813, 2373, 3389, 4181, 5439, 5537, 10167, 12543, 16611, 23723, 29267, 71169, 87801, 125393, 166061, 204869, 376179, 382957, 498183, 614607, 877751, 1148871, 2633253, 2680699, 6144257, 8042097, 14169409, 18432771, 18764893, 42508227, 56294679, 99185863, 297557589, 694301041, 2082903123]

約数ペア:

[(1, 2082903123), (3, 694301041), (7, 297557589), (21, 99185863), (37, 56294679), (49, 42508227), (111, 18764893), (113, 18432771), (147, 14169409), (259, 8042097), (339, 6144257), (777, 2680699), (791, 2633253), (1813, 1148871), (2373, 877751), (3389, 614607), (4181, 498183), (5439, 382957), (5537, 376179), (10167, 204869), (12543, 166061), (16611, 125393), (23723, 87801), (29267, 71169)]