40551231

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 25066689

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 1423, 4071, 4269, 9499, 9961, 28497, 29883, 32729, 83957, 98187, 229103, 251871, 587699, 687309, 1763097, 1931011, 5793033, 13517077, 40551231]

約数ペア:

[(1, 40551231), (3, 13517077), (7, 5793033), (21, 1931011), (23, 1763097), (59, 687309), (69, 587699), (161, 251871), (177, 229103), (413, 98187), (483, 83957), (1239, 32729), (1357, 29883), (1423, 28497), (4071, 9961), (4269, 9499)]