23480289

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6317}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 39424320

約数和(自身を除く): 15944031

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 6317, 18951, 44219, 56853, 132657, 372703, 397971, 1118109, 2608921, 3354327, 7826763, 23480289]

約数ペア:

[(1, 23480289), (3, 7826763), (7, 3354327), (9, 2608921), (21, 1118109), (59, 397971), (63, 372703), (177, 132657), (413, 56853), (531, 44219), (1239, 18951), (3717, 6317)]