3828639633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{326147}}^1$

素因数の和:326213

約数の個数: 32

約数和(自身を含む): 6429029376

約数和(自身を除く): 2600389743

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 326147, 978441, 2283029, 4239911, 6849087, 12719733, 14024321, 29679377, 42072963, 89038131, 98170247, 182316173, 294510741, 546948519, 1276213211, 3828639633]

約数ペア:

[(1, 3828639633), (3, 1276213211), (7, 546948519), (13, 294510741), (21, 182316173), (39, 98170247), (43, 89038131), (91, 42072963), (129, 29679377), (273, 14024321), (301, 12719733), (559, 6849087), (903, 4239911), (1677, 2283029), (3913, 978441), (11739, 326147)]