1873133087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 2271974400

約数和(自身を除く): 398841313

約数列:

[1, 7, 23, 113, 149, 161, 691, 791, 1043, 2599, 3427, 4837, 15893, 16837, 18193, 23989, 78083, 102959, 111251, 117859, 387251, 546581, 720713, 1795909, 2368057, 2710757, 11634367, 12571363, 16576399, 81440569, 267590441, 1873133087]

約数ペア:

[(1, 1873133087), (7, 267590441), (23, 81440569), (113, 16576399), (149, 12571363), (161, 11634367), (691, 2710757), (791, 2368057), (1043, 1795909), (2599, 720713), (3427, 546581), (4837, 387251), (15893, 117859), (16837, 111251), (18193, 102959), (23989, 78083)]