33759789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 54543360

約数和(自身を除く): 20783571

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 399, 401, 633, 1203, 1477, 2807, 4009, 4431, 7619, 8421, 12027, 22857, 28063, 53333, 84189, 84611, 159999, 253833, 592277, 1607609, 1776831, 4822827, 11253263, 33759789]

約数ペア:

[(1, 33759789), (3, 11253263), (7, 4822827), (19, 1776831), (21, 1607609), (57, 592277), (133, 253833), (211, 159999), (399, 84611), (401, 84189), (633, 53333), (1203, 28063), (1477, 22857), (2807, 12027), (4009, 8421), (4431, 7619)]