38804727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 59657472

約数和(自身を除く): 20852745

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 547, 663, 1391, 1641, 1819, 4173, 5457, 7111, 9299, 21333, 23647, 27897, 58529, 70941, 120887, 175587, 362661, 760877, 994993, 2282631, 2984979, 12934909, 38804727]

約数ペア:

[(1, 38804727), (3, 12934909), (13, 2984979), (17, 2282631), (39, 994993), (51, 760877), (107, 362661), (221, 175587), (321, 120887), (547, 70941), (663, 58529), (1391, 27897), (1641, 23647), (1819, 21333), (4173, 9299), (5457, 7111)]