47503131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 71453760

約数和(自身を除く): 23950629

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 433, 1131, 1261, 1299, 2813, 3783, 5629, 8439, 12557, 16887, 36569, 37671, 42001, 109707, 126003, 163241, 489723, 546013, 1218029, 1638039, 3654087, 15834377, 47503131]

約数ペア:

[(1, 47503131), (3, 15834377), (13, 3654087), (29, 1638039), (39, 1218029), (87, 546013), (97, 489723), (291, 163241), (377, 126003), (433, 109707), (1131, 42001), (1261, 37671), (1299, 36569), (2813, 16887), (3783, 12557), (5629, 8439)]