3662421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6005760

約数和(自身を除く): 2343339

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 137, 201, 399, 411, 469, 959, 1273, 1407, 2603, 2877, 3819, 7809, 8911, 9179, 18221, 26733, 27537, 54663, 64253, 174401, 192759, 523203, 1220807, 3662421]

約数ペア:

[(1, 3662421), (3, 1220807), (7, 523203), (19, 192759), (21, 174401), (57, 64253), (67, 54663), (133, 27537), (137, 26733), (201, 18221), (399, 9179), (411, 8911), (469, 7809), (959, 3819), (1273, 2877), (1407, 2603)]