42393801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 62017920

約数和(自身を除く): 19624119

約数列:

[1, 3, 17, 51, 59, 73, 177, 193, 219, 579, 1003, 1241, 3009, 3281, 3723, 4307, 9843, 11387, 12921, 14089, 34161, 42267, 73219, 193579, 219657, 239513, 580737, 718539, 831251, 2493753, 14131267, 42393801]

約数ペア:

[(1, 42393801), (3, 14131267), (17, 2493753), (51, 831251), (59, 718539), (73, 580737), (177, 239513), (193, 219657), (219, 193579), (579, 73219), (1003, 42267), (1241, 34161), (3009, 14089), (3281, 12921), (3723, 11387), (4307, 9843)]