311072553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{4229}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 490950720

約数和(自身を除く): 179878167

約数列:

[1, 3, 9, 11, 33, 99, 743, 2229, 4229, 6687, 8173, 12687, 24519, 38061, 46519, 73557, 139557, 418671, 3142147, 9426441, 28279323, 34563617, 103690851, 311072553]

約数ペア:

[(1, 311072553), (3, 103690851), (9, 34563617), (11, 28279323), (33, 9426441), (99, 3142147), (743, 418671), (2229, 139557), (4229, 73557), (6687, 46519), (8173, 38061), (12687, 24519)]