1669898079

素因数分解:

$3^3\times {\mathrm{3659}}^1\times {\mathrm{16903}}^1$

素因数の和:20571

約数の個数: 16

約数和(自身を含む): 2474745600

約数和(自身を除く): 804847521

約数列:

[1, 3, 9, 27, 3659, 10977, 16903, 32931, 50709, 98793, 152127, 456381, 61848077, 185544231, 556632693, 1669898079]

約数ペア:

[(1, 1669898079), (3, 556632693), (9, 185544231), (27, 61848077), (3659, 456381), (10977, 152127), (16903, 98793), (32931, 50709)]