236477241

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26286

約数の個数: 48

約数和(自身を含む): 458640000

約数和(自身を除く): 222162759

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 26249, 78747, 183743, 236241, 288739, 341237, 551229, 866217, 1023711, 1653687, 2021173, 2388659, 2598651, 3071133, 3753607, 6063519, 7165977, 11260821, 18190557, 21497931, 26275249, 33782463, 78825747, 236477241]

約数ペア:

[(1, 236477241), (3, 78825747), (7, 33782463), (9, 26275249), (11, 21497931), (13, 18190557), (21, 11260821), (33, 7165977), (39, 6063519), (63, 3753607), (77, 3071133), (91, 2598651), (99, 2388659), (117, 2021173), (143, 1653687), (231, 1023711), (273, 866217), (429, 551229), (693, 341237), (819, 288739), (1001, 236241), (1287, 183743), (3003, 78747), (9009, 26249)]