38374401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 57238272

約数和(自身を除く): 18863871

約数列:

[1, 3, 13, 39, 41, 103, 123, 233, 309, 533, 699, 1339, 1599, 3029, 4017, 4223, 9087, 9553, 12669, 23999, 28659, 54899, 71997, 124189, 164697, 311987, 372567, 935961, 983959, 2951877, 12791467, 38374401]

約数ペア:

[(1, 38374401), (3, 12791467), (13, 2951877), (39, 983959), (41, 935961), (103, 372567), (123, 311987), (233, 164697), (309, 124189), (533, 71997), (699, 54899), (1339, 28659), (1599, 23999), (3029, 12669), (4017, 9553), (4223, 9087)]