2869893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 4702880

約数和(自身を除く): 1832987

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1291, 2223, 3873, 11619, 16783, 24529, 50349, 73587, 151047, 220761, 318877, 956631, 2869893]

約数ペア:

[(1, 2869893), (3, 956631), (9, 318877), (13, 220761), (19, 151047), (39, 73587), (57, 50349), (117, 24529), (171, 16783), (247, 11619), (741, 3873), (1291, 2223)]