313680783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 465529792

約数和(自身を除く): 151849009

約数列:

[1, 3, 13, 37, 39, 111, 181, 481, 543, 1201, 1443, 2353, 3603, 6697, 7059, 15613, 20091, 44437, 46839, 87061, 133311, 217381, 261183, 577681, 652143, 1733043, 2825953, 8043097, 8477859, 24129291, 104560261, 313680783]

約数ペア:

[(1, 313680783), (3, 104560261), (13, 24129291), (37, 8477859), (39, 8043097), (111, 2825953), (181, 1733043), (481, 652143), (543, 577681), (1201, 261183), (1443, 217381), (2353, 133311), (3603, 87061), (6697, 46839), (7059, 44437), (15613, 20091)]