22009911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 36888576

約数和(自身を除く): 14878665

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 631, 1057, 1661, 1893, 3171, 4417, 4983, 6941, 11627, 13251, 20823, 34881, 48587, 95281, 145761, 285843, 666967, 1048091, 2000901, 3144273, 7336637, 22009911]

約数ペア:

[(1, 22009911), (3, 7336637), (7, 3144273), (11, 2000901), (21, 1048091), (33, 666967), (77, 285843), (151, 145761), (231, 95281), (453, 48587), (631, 34881), (1057, 20823), (1661, 13251), (1893, 11627), (3171, 6941), (4417, 4983)]