4107223407

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{144983}}^1$

素因数の和:145083

約数の個数: 32

約数和(自身を含む): 6680862720

約数和(自身を除く): 2573639313

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 28329, 144983, 434949, 1014881, 2754677, 3044643, 8264031, 10293793, 19282739, 30881379, 57848217, 72056551, 195582067, 216169653, 586746201, 1369074469, 4107223407]

約数ペア:

[(1, 4107223407), (3, 1369074469), (7, 586746201), (19, 216169653), (21, 195582067), (57, 72056551), (71, 57848217), (133, 30881379), (213, 19282739), (399, 10293793), (497, 8264031), (1349, 3044643), (1491, 2754677), (4047, 1014881), (9443, 434949), (28329, 144983)]