331322703

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 473932800

約数和(自身を除く): 142610097

約数列:

[1, 3, 19, 57, 89, 241, 267, 271, 723, 813, 1691, 4579, 5073, 5149, 13737, 15447, 21449, 24119, 64347, 65311, 72357, 195933, 407531, 458261, 1222593, 1240909, 1374783, 3722727, 5812679, 17438037, 110440901, 331322703]

約数ペア:

[(1, 331322703), (3, 110440901), (19, 17438037), (57, 5812679), (89, 3722727), (241, 1374783), (267, 1240909), (271, 1222593), (723, 458261), (813, 407531), (1691, 195933), (4579, 72357), (5073, 65311), (5149, 64347), (13737, 24119), (15447, 21449)]