22716213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 33815040

約数和(自身を除く): 11098827

約数列:

[1, 3, 13, 39, 73, 79, 101, 219, 237, 303, 949, 1027, 1313, 2847, 3081, 3939, 5767, 7373, 7979, 17301, 22119, 23937, 74971, 95849, 103727, 224913, 287547, 311181, 582467, 1747401, 7572071, 22716213]

約数ペア:

[(1, 22716213), (3, 7572071), (13, 1747401), (39, 582467), (73, 311181), (79, 287547), (101, 224913), (219, 103727), (237, 95849), (303, 74971), (949, 23937), (1027, 22119), (1313, 17301), (2847, 7979), (3081, 7373), (3939, 5767)]