27405302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10855

約数の個数: 16

約数和(自身を含む): 43473024

約数和(自身を除く): 16067722

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 10781, 21562, 334211, 442021, 668422, 884042, 13702651, 27405302]

約数ペア:

[(1, 27405302), (2, 13702651), (31, 884042), (41, 668422), (62, 442021), (82, 334211), (1271, 21562), (2542, 10781)]