210706503

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 332301312

約数和(自身を除く): 121594809

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 2121, 2423, 4141, 7269, 12423, 16961, 28987, 50883, 86961, 99343, 244723, 298029, 695401, 734169, 1713061, 2086203, 5139183, 10033643, 30100929, 70235501, 210706503]

約数ペア:

[(1, 210706503), (3, 70235501), (7, 30100929), (21, 10033643), (41, 5139183), (101, 2086203), (123, 1713061), (287, 734169), (303, 695401), (707, 298029), (861, 244723), (2121, 99343), (2423, 86961), (4141, 50883), (7269, 28987), (12423, 16961)]