1307749401

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{130553}}^1$

素因数の和:130622

約数の個数: 32

約数和(自身を含む): 2255973120

約数和(自身を除く): 948223719

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 130553, 391659, 913871, 1174977, 2741613, 3524931, 6919309, 8224839, 20757927, 24674517, 48435163, 62273781, 145305489, 186821343, 435916467, 1307749401]

約数ペア:

[(1, 1307749401), (3, 435916467), (7, 186821343), (9, 145305489), (21, 62273781), (27, 48435163), (53, 24674517), (63, 20757927), (159, 8224839), (189, 6919309), (371, 3524931), (477, 2741613), (1113, 1174977), (1431, 913871), (3339, 391659), (10017, 130553)]