26280303

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 15233169

約数列:

[1, 3, 7, 21, 41, 123, 131, 233, 287, 393, 699, 861, 917, 1631, 2751, 4893, 5371, 9553, 16113, 28659, 30523, 37597, 66871, 91569, 112791, 200613, 213661, 640983, 1251443, 3754329, 8760101, 26280303]

約数ペア:

[(1, 26280303), (3, 8760101), (7, 3754329), (21, 1251443), (41, 640983), (123, 213661), (131, 200613), (233, 112791), (287, 91569), (393, 66871), (699, 37597), (861, 30523), (917, 28659), (1631, 16113), (2751, 9553), (4893, 5371)]