722096223

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 1010476992

約数和(自身を除く): 288380769

約数列:

[1, 3, 41, 61, 123, 157, 183, 471, 613, 1839, 2501, 6437, 7503, 9577, 19311, 25133, 28731, 37393, 75399, 96241, 112179, 288723, 392657, 1177971, 1533113, 3945881, 4599339, 5870701, 11837643, 17612103, 240698741, 722096223]

約数ペア:

[(1, 722096223), (3, 240698741), (41, 17612103), (61, 11837643), (123, 5870701), (157, 4599339), (183, 3945881), (471, 1533113), (613, 1177971), (1839, 392657), (2501, 288723), (6437, 112179), (7503, 96241), (9577, 75399), (19311, 37393), (25133, 28731)]