22173237

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 11902923

約数列:

[1, 3, 9, 27, 47, 101, 141, 173, 303, 423, 519, 909, 1269, 1557, 2727, 4671, 4747, 8131, 14241, 17473, 24393, 42723, 52419, 73179, 128169, 157257, 219537, 471771, 821231, 2463693, 7391079, 22173237]

約数ペア:

[(1, 22173237), (3, 7391079), (9, 2463693), (27, 821231), (47, 471771), (101, 219537), (141, 157257), (173, 128169), (303, 73179), (423, 52419), (519, 42723), (909, 24393), (1269, 17473), (1557, 14241), (2727, 8131), (4671, 4747)]