308014917

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 477511680

約数和(自身を除く): 169496763

約数列:

[1, 3, 7, 21, 79, 237, 401, 463, 553, 1203, 1389, 1659, 2807, 3241, 8421, 9723, 31679, 36577, 95037, 109731, 185663, 221753, 256039, 556989, 665259, 768117, 1299641, 3898923, 14667377, 44002131, 102671639, 308014917]

約数ペア:

[(1, 308014917), (3, 102671639), (7, 44002131), (21, 14667377), (79, 3898923), (237, 1299641), (401, 768117), (463, 665259), (553, 556989), (1203, 256039), (1389, 221753), (1659, 185663), (2807, 109731), (3241, 95037), (8421, 36577), (9723, 31679)]