7106421

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 11409120

約数和(自身を除く): 4302699

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 1667, 4263, 5001, 11669, 35007, 48343, 81683, 145029, 245049, 338401, 1015203, 2368807, 7106421]

約数ペア:

[(1, 7106421), (3, 2368807), (7, 1015203), (21, 338401), (29, 245049), (49, 145029), (87, 81683), (147, 48343), (203, 35007), (609, 11669), (1421, 5001), (1667, 4263)]