7150213

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 8840320

約数和(自身を除く): 1690107

約数列:

[1, 7, 19, 37, 133, 259, 703, 1453, 4921, 10171, 27607, 53761, 193249, 376327, 1021459, 7150213]

約数ペア:

[(1, 7150213), (7, 1021459), (19, 376327), (37, 193249), (133, 53761), (259, 27607), (703, 10171), (1453, 4921)]