7051941

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 11715704

約数和(自身を除く): 4663763

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 181, 333, 351, 481, 543, 999, 1053, 1443, 1629, 2353, 2997, 4329, 4887, 6697, 7059, 12987, 14661, 20091, 21177, 38961, 60273, 63531, 87061, 180819, 190593, 261183, 542457, 783549, 2350647, 7051941]

約数ペア:

[(1, 7051941), (3, 2350647), (9, 783549), (13, 542457), (27, 261183), (37, 190593), (39, 180819), (81, 87061), (111, 63531), (117, 60273), (181, 38961), (333, 21177), (351, 20091), (481, 14661), (543, 12987), (999, 7059), (1053, 6697), (1443, 4887), (1629, 4329), (2353, 2997)]