351427797

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83257}}^1$

素因数の和:83337

約数の個数: 24

約数和(自身を含む): 588800576

約数和(自身を除く): 237372779

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 83257, 249771, 582799, 749313, 1748397, 5245191, 5578219, 16734657, 39047533, 50203971, 117142599, 351427797]

約数ペア:

[(1, 351427797), (3, 117142599), (7, 50203971), (9, 39047533), (21, 16734657), (63, 5578219), (67, 5245191), (201, 1748397), (469, 749313), (603, 582799), (1407, 249771), (4221, 83257)]