31192160831

素因数分解:

${\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{509}}^1\times {\mathrm{1039}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 33972120000

約数和(自身を除く): 2779959169

約数列:

[1, 13, 169, 349, 509, 1039, 4537, 6617, 13507, 58981, 86021, 175591, 177641, 362611, 528851, 2309333, 4713943, 6875063, 30021329, 61281259, 89375819, 184568999, 2399396987, 31192160831]

約数ペア:

[(1, 31192160831), (13, 2399396987), (169, 184568999), (349, 89375819), (509, 61281259), (1039, 30021329), (4537, 6875063), (6617, 4713943), (13507, 2309333), (58981, 528851), (86021, 362611), (175591, 177641)]