743472470403

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{488805043}}^1$

素因数の和:488805075

約数の個数: 18

約数和(自身を含む): 1162867199676

約数和(自身を除く): 419394729273

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 488805043, 1466415129, 4399245387, 6354465559, 19063396677, 57190190031, 82608052267, 247824156801, 743472470403]

約数ペア:

[(1, 743472470403), (3, 247824156801), (9, 82608052267), (13, 57190190031), (39, 19063396677), (117, 6354465559), (169, 4399245387), (507, 1466415129), (1521, 488805043)]