342261493

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 423360000

約数和(自身を除く): 81098507

約数列:

[1, 7, 17, 97, 119, 149, 199, 679, 1043, 1393, 1649, 2533, 3383, 11543, 14453, 17731, 19303, 23681, 29651, 101171, 135121, 207557, 245701, 328151, 504067, 1719907, 2297057, 2876147, 3528469, 20133029, 48894499, 342261493]

約数ペア:

[(1, 342261493), (7, 48894499), (17, 20133029), (97, 3528469), (119, 2876147), (149, 2297057), (199, 1719907), (679, 504067), (1043, 328151), (1393, 245701), (1649, 207557), (2533, 135121), (3383, 101171), (11543, 29651), (14453, 23681), (17731, 19303)]