2264319

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 3436992

約数和(自身を除く): 1172673

約数列:

[1, 3, 9, 47, 53, 101, 141, 159, 303, 423, 477, 909, 2491, 4747, 5353, 7473, 14241, 16059, 22419, 42723, 48177, 251591, 754773, 2264319]

約数ペア:

[(1, 2264319), (3, 754773), (9, 251591), (47, 48177), (53, 42723), (101, 22419), (141, 16059), (159, 14241), (303, 7473), (423, 5353), (477, 4747), (909, 2491)]