40453371

素因数分解:

$3^3\times 7^2\times {\mathrm{30577}}^1$

素因数の和:30600

約数の個数: 24

約数和(自身を含む): 69717840

約数和(自身を除く): 29264469

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30577, 91731, 214039, 275193, 642117, 825579, 1498273, 1926351, 4494819, 5779053, 13484457, 40453371]

約数ペア:

[(1, 40453371), (3, 13484457), (7, 5779053), (9, 4494819), (21, 1926351), (27, 1498273), (49, 825579), (63, 642117), (147, 275193), (189, 214039), (441, 91731), (1323, 30577)]