740035971

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{53359}}^1$

素因数の和:53455

約数の個数: 24

約数和(自身を含む): 1132085760

約数和(自身を除く): 392049789

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 53359, 160077, 480231, 1227257, 3575053, 3681771, 10725159, 11045313, 32175477, 82226219, 246678657, 740035971]

約数ペア:

[(1, 740035971), (3, 246678657), (9, 82226219), (23, 32175477), (67, 11045313), (69, 10725159), (201, 3681771), (207, 3575053), (603, 1227257), (1541, 480231), (4623, 160077), (13869, 53359)]