2840032797

素因数分解:

$3^1\times 7^3\times {\mathrm{439}}^1\times {\mathrm{6287}}^1$

素因数の和:6750

約数の個数: 32

約数和(自身を含む): 4426752000

約数和(自身を除く): 1586719203

約数列:

[1, 3, 7, 21, 49, 147, 343, 439, 1029, 1317, 3073, 6287, 9219, 18861, 21511, 44009, 64533, 132027, 150577, 308063, 451731, 924189, 2156441, 2759993, 6469323, 8279979, 19319951, 57959853, 135239657, 405718971, 946677599, 2840032797]

約数ペア:

[(1, 2840032797), (3, 946677599), (7, 405718971), (21, 135239657), (49, 57959853), (147, 19319951), (343, 8279979), (439, 6469323), (1029, 2759993), (1317, 2156441), (3073, 924189), (6287, 451731), (9219, 308063), (18861, 150577), (21511, 132027), (44009, 64533)]