401068641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9241}}^1$

素因数の和:9321

約数の個数: 32

約数和(自身を含む): 606866688

約数和(自身を除く): 205798047

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 9241, 14467, 27723, 43401, 157097, 212543, 341917, 471291, 637629, 1025751, 3613231, 5812589, 7864091, 10839693, 17437767, 23592273, 133689547, 401068641]

約数ペア:

[(1, 401068641), (3, 133689547), (17, 23592273), (23, 17437767), (37, 10839693), (51, 7864091), (69, 5812589), (111, 3613231), (391, 1025751), (629, 637629), (851, 471291), (1173, 341917), (1887, 212543), (2553, 157097), (9241, 43401), (14467, 27723)]