2607885987

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1733}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 4198638240

約数和(自身を除く): 1590752253

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 353, 609, 1059, 1421, 1733, 2471, 4263, 5199, 7413, 10237, 12131, 17297, 30711, 36393, 50257, 51891, 71659, 84917, 150771, 214977, 254751, 351799, 501613, 611749, 1055397, 1504839, 1835247, 2462593, 4282243, 7387779, 12846729, 17740721, 29975701, 53222163, 89927103, 124185047, 372555141, 869295329, 2607885987]

約数ペア:

[(1, 2607885987), (3, 869295329), (7, 372555141), (21, 124185047), (29, 89927103), (49, 53222163), (87, 29975701), (147, 17740721), (203, 12846729), (353, 7387779), (609, 4282243), (1059, 2462593), (1421, 1835247), (1733, 1504839), (2471, 1055397), (4263, 611749), (5199, 501613), (7413, 351799), (10237, 254751), (12131, 214977), (17297, 150771), (30711, 84917), (36393, 71659), (50257, 51891)]