289361913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 425347200

約数和(自身を除く): 135985287

約数列:

[1, 3, 17, 29, 51, 87, 179, 493, 537, 1093, 1479, 3043, 3279, 5191, 9129, 15573, 18581, 31697, 55743, 88247, 95091, 195647, 264741, 538849, 586941, 1616547, 3325999, 5673763, 9977997, 17021289, 96453971, 289361913]

約数ペア:

[(1, 289361913), (3, 96453971), (17, 17021289), (29, 9977997), (51, 5673763), (87, 3325999), (179, 1616547), (493, 586941), (537, 538849), (1093, 264741), (1479, 195647), (3043, 95091), (3279, 88247), (5191, 55743), (9129, 31697), (15573, 18581)]