1396353

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 907647

約数列:

[1, 3, 7, 21, 23, 49, 59, 69, 147, 161, 177, 343, 413, 483, 1029, 1127, 1239, 1357, 2891, 3381, 4071, 7889, 8673, 9499, 20237, 23667, 28497, 60711, 66493, 199479, 465451, 1396353]

約数ペア:

[(1, 1396353), (3, 465451), (7, 199479), (21, 66493), (23, 60711), (49, 28497), (59, 23667), (69, 20237), (147, 9499), (161, 8673), (177, 7889), (343, 4071), (413, 3381), (483, 2891), (1029, 1357), (1127, 1239)]