17620653609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1\times {\mathrm{37529}}^1$

素因数の和:41561

約数の個数: 24

約数和(自身を含む): 27417466440

約数和(自身を除く): 9796812831

約数列:

[1, 3, 9, 13, 39, 117, 4013, 12039, 36117, 37529, 52169, 112587, 156507, 337761, 469521, 487877, 1463631, 4390893, 150603877, 451811631, 1355434893, 1957850401, 5873551203, 17620653609]

約数ペア:

[(1, 17620653609), (3, 5873551203), (9, 1957850401), (13, 1355434893), (39, 451811631), (117, 150603877), (4013, 4390893), (12039, 1463631), (36117, 487877), (37529, 469521), (52169, 337761), (112587, 156507)]