31688097

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 50830080

約数和(自身を除く): 19141983

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 853, 1281, 1769, 2559, 5307, 5971, 12383, 17913, 24737, 37149, 52033, 74211, 156099, 173159, 364231, 519477, 1092693, 1508957, 4526871, 10562699, 31688097]

約数ペア:

[(1, 31688097), (3, 10562699), (7, 4526871), (21, 1508957), (29, 1092693), (61, 519477), (87, 364231), (183, 173159), (203, 156099), (427, 74211), (609, 52033), (853, 37149), (1281, 24737), (1769, 17913), (2559, 12383), (5307, 5971)]