9641457

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 16486400

約数和(自身を除く): 6844943

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 367, 417, 973, 1101, 1251, 2569, 2919, 3303, 3753, 7707, 8757, 9909, 23121, 26271, 51013, 69363, 153039, 357091, 459117, 1071273, 1377351, 3213819, 9641457]

約数ペア:

[(1, 9641457), (3, 3213819), (7, 1377351), (9, 1071273), (21, 459117), (27, 357091), (63, 153039), (139, 69363), (189, 51013), (367, 26271), (417, 23121), (973, 9909), (1101, 8757), (1251, 7707), (2569, 3753), (2919, 3303)]