9797271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 15046656

約数和(自身を除く): 5249385

約数列:

[1, 3, 11, 31, 33, 61, 93, 157, 183, 341, 471, 671, 1023, 1727, 1891, 2013, 4867, 5181, 5673, 9577, 14601, 20801, 28731, 53537, 62403, 105347, 160611, 296887, 316041, 890661, 3265757, 9797271]

約数ペア:

[(1, 9797271), (3, 3265757), (11, 890661), (31, 316041), (33, 296887), (61, 160611), (93, 105347), (157, 62403), (183, 53537), (341, 28731), (471, 20801), (671, 14601), (1023, 9577), (1727, 5673), (1891, 5181), (2013, 4867)]