822972289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 911727360

約数和(自身を除く): 88755071

約数列:

[1, 19, 61, 71, 73, 137, 1159, 1349, 1387, 2603, 4331, 4453, 5183, 8357, 9727, 10001, 82289, 84607, 98477, 158783, 184813, 190019, 316163, 593347, 610061, 710071, 6007097, 11273593, 11591159, 13491349, 43314331, 822972289]

約数ペア:

[(1, 822972289), (19, 43314331), (61, 13491349), (71, 11591159), (73, 11273593), (137, 6007097), (1159, 710071), (1349, 610061), (1387, 593347), (2603, 316163), (4331, 190019), (4453, 184813), (5183, 158783), (8357, 98477), (9727, 84607), (10001, 82289)]