23388447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 34947072

約数和(自身を除く): 11558625

約数列:

[1, 3, 17, 23, 51, 69, 127, 157, 381, 391, 471, 1173, 2159, 2669, 2921, 3611, 6477, 8007, 8763, 10833, 19939, 49657, 59817, 61387, 148971, 184161, 338963, 458597, 1016889, 1375791, 7796149, 23388447]

約数ペア:

[(1, 23388447), (3, 7796149), (17, 1375791), (23, 1016889), (51, 458597), (69, 338963), (127, 184161), (157, 148971), (381, 61387), (391, 59817), (471, 49657), (1173, 19939), (2159, 10833), (2669, 8763), (2921, 8007), (3611, 6477)]