22101729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 33266688

約数和(自身を除く): 11164959

約数列:

[1, 3, 13, 31, 39, 93, 101, 181, 303, 403, 543, 1209, 1313, 2353, 3131, 3939, 5611, 7059, 9393, 16833, 18281, 40703, 54843, 72943, 122109, 218829, 237653, 566711, 712959, 1700133, 7367243, 22101729]

約数ペア:

[(1, 22101729), (3, 7367243), (13, 1700133), (31, 712959), (39, 566711), (93, 237653), (101, 218829), (181, 122109), (303, 72943), (403, 54843), (543, 40703), (1209, 18281), (1313, 16833), (2353, 9393), (3131, 7059), (3939, 5611)]