1015427

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 1329696

約数和(自身を除く): 314269

約数列:

[1, 7, 17, 23, 49, 53, 119, 161, 371, 391, 833, 901, 1127, 1219, 2597, 2737, 6307, 8533, 19159, 20723, 44149, 59731, 145061, 1015427]

約数ペア:

[(1, 1015427), (7, 145061), (17, 59731), (23, 44149), (49, 20723), (53, 19159), (119, 8533), (161, 6307), (371, 2737), (391, 2597), (833, 1219), (901, 1127)]