23473227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 34481920

約数和(自身を除く): 11008693

約数列:

[1, 3, 19, 43, 57, 61, 129, 157, 183, 471, 817, 1159, 2451, 2623, 2983, 3477, 6751, 7869, 8949, 9577, 20253, 28731, 49837, 128269, 149511, 181963, 384807, 411811, 545889, 1235433, 7824409, 23473227]

約数ペア:

[(1, 23473227), (3, 7824409), (19, 1235433), (43, 545889), (57, 411811), (61, 384807), (129, 181963), (157, 149511), (183, 128269), (471, 49837), (817, 28731), (1159, 20253), (2451, 9577), (2623, 8949), (2983, 7869), (3477, 6751)]