1427984961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14951}}^1$

素因数の和:15077

約数の個数: 32

約数和(自身を含む): 2143518720

約数和(自身を除く): 715533759

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 403, 1027, 1209, 2449, 3081, 7347, 14951, 31837, 44853, 95511, 194363, 463481, 583089, 1181129, 1390443, 3543387, 6025253, 15354677, 18075759, 36614999, 46064031, 109844997, 475994987, 1427984961]

約数ペア:

[(1, 1427984961), (3, 475994987), (13, 109844997), (31, 46064031), (39, 36614999), (79, 18075759), (93, 15354677), (237, 6025253), (403, 3543387), (1027, 1390443), (1209, 1181129), (2449, 583089), (3081, 463481), (7347, 194363), (14951, 95511), (31837, 44853)]