1317248835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{91571}}^1$

素因数の和:91723

約数の個数: 32

約数和(自身を含む): 2426291712

約数和(自身を除く): 1109042877

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 4795, 14385, 91571, 274713, 457855, 640997, 1373565, 1922991, 3204985, 9614955, 12545227, 37635681, 62726135, 87816589, 188178405, 263449767, 439082945, 1317248835]

約数ペア:

[(1, 1317248835), (3, 439082945), (5, 263449767), (7, 188178405), (15, 87816589), (21, 62726135), (35, 37635681), (105, 12545227), (137, 9614955), (411, 3204985), (685, 1922991), (959, 1373565), (2055, 640997), (2877, 457855), (4795, 274713), (14385, 91571)]