38597949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 25611651

約数列:

[1, 3, 9, 13, 19, 39, 57, 97, 117, 171, 179, 247, 291, 537, 741, 873, 1261, 1611, 1843, 2223, 2327, 3401, 3783, 5529, 6981, 10203, 11349, 16587, 17363, 20943, 23959, 30609, 44213, 52089, 71877, 132639, 156267, 215631, 225719, 329897, 397917, 677157, 989691, 2031471, 2969073, 4288661, 12865983, 38597949]

約数ペア:

[(1, 38597949), (3, 12865983), (9, 4288661), (13, 2969073), (19, 2031471), (39, 989691), (57, 677157), (97, 397917), (117, 329897), (171, 225719), (179, 215631), (247, 156267), (291, 132639), (537, 71877), (741, 52089), (873, 44213), (1261, 30609), (1611, 23959), (1843, 20943), (2223, 17363), (2327, 16587), (3401, 11349), (3783, 10203), (5529, 6981)]