223424877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 328007680

約数和(自身を除く): 104582803

約数列:

[1, 3, 13, 39, 79, 127, 237, 381, 571, 1027, 1651, 1713, 3081, 4953, 7423, 10033, 22269, 30099, 45109, 72517, 130429, 135327, 217551, 391287, 586417, 942721, 1759251, 2828163, 5728843, 17186529, 74474959, 223424877]

約数ペア:

[(1, 223424877), (3, 74474959), (13, 17186529), (39, 5728843), (79, 2828163), (127, 1759251), (237, 942721), (381, 586417), (571, 391287), (1027, 217551), (1651, 135327), (1713, 130429), (3081, 72517), (4953, 45109), (7423, 30099), (10033, 22269)]