10917921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 17222592

約数和(自身を除く): 6304671

約数列:

[1, 3, 7, 21, 31, 93, 217, 541, 651, 961, 1623, 2883, 3787, 6727, 11361, 16771, 20181, 50313, 117397, 352191, 519901, 1559703, 3639307, 10917921]

約数ペア:

[(1, 10917921), (3, 3639307), (7, 1559703), (21, 519901), (31, 352191), (93, 117397), (217, 50313), (541, 20181), (651, 16771), (961, 11361), (1623, 6727), (2883, 3787)]