13306524609

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{351829}}^1$

素因数の和:353640

約数の個数: 16

約数和(自身を含む): 20287925120

約数和(自身を除く): 6981400511

約数列:

[1, 3, 7, 21, 1801, 5403, 12607, 37821, 351829, 1055487, 2462803, 7388409, 633644029, 1900932087, 4435508203, 13306524609]

約数ペア:

[(1, 13306524609), (3, 4435508203), (7, 1900932087), (21, 633644029), (1801, 7388409), (5403, 2462803), (12607, 1055487), (37821, 351829)]