981567389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 1142138880

約数和(自身を除く): 160571491

約数列:

[1, 11, 23, 101, 107, 253, 359, 1111, 1177, 2323, 2461, 3949, 8257, 10807, 25553, 27071, 36259, 38413, 90827, 118877, 248561, 398849, 422543, 833957, 883499, 2734171, 3879713, 9173527, 9718489, 42676843, 89233399, 981567389]

約数ペア:

[(1, 981567389), (11, 89233399), (23, 42676843), (101, 9718489), (107, 9173527), (253, 3879713), (359, 2734171), (1111, 883499), (1177, 833957), (2323, 422543), (2461, 398849), (3949, 248561), (8257, 118877), (10807, 90827), (25553, 38413), (27071, 36259)]