22961211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 37997568

約数和(自身を除く): 15036357

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 557, 1057, 1671, 1963, 3171, 3899, 5889, 7241, 11697, 13741, 21723, 41223, 50687, 84107, 152061, 252321, 588749, 1093391, 1766247, 3280173, 7653737, 22961211]

約数ペア:

[(1, 22961211), (3, 7653737), (7, 3280173), (13, 1766247), (21, 1093391), (39, 588749), (91, 252321), (151, 152061), (273, 84107), (453, 50687), (557, 41223), (1057, 21723), (1671, 13741), (1963, 11697), (3171, 7241), (3899, 5889)]