1235148873

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{7331}}^1$

素因数の和:7525

約数の個数: 32

約数和(自身を含む): 1925793792

約数和(自身を除く): 690644919

約数列:

[1, 3, 7, 21, 71, 113, 213, 339, 497, 791, 1491, 2373, 7331, 8023, 21993, 24069, 51317, 56161, 153951, 168483, 520501, 828403, 1561503, 2485209, 3643507, 5798821, 10930521, 17396463, 58816613, 176449839, 411716291, 1235148873]

約数ペア:

[(1, 1235148873), (3, 411716291), (7, 176449839), (21, 58816613), (71, 17396463), (113, 10930521), (213, 5798821), (339, 3643507), (497, 2485209), (791, 1561503), (1491, 828403), (2373, 520501), (7331, 168483), (8023, 153951), (21993, 56161), (24069, 51317)]