1567227921

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{5119}}^1$

素因数の和:5429

約数の個数: 32

約数和(自身を含む): 2437939200

約数和(自身を除く): 870711279

約数列:

[1, 3, 7, 21, 61, 183, 239, 427, 717, 1281, 1673, 5019, 5119, 14579, 15357, 35833, 43737, 102053, 107499, 306159, 312259, 936777, 1223441, 2185813, 3670323, 6557439, 8564087, 25692261, 74629901, 223889703, 522409307, 1567227921]

約数ペア:

[(1, 1567227921), (3, 522409307), (7, 223889703), (21, 74629901), (61, 25692261), (183, 8564087), (239, 6557439), (427, 3670323), (717, 2185813), (1281, 1223441), (1673, 936777), (5019, 312259), (5119, 306159), (14579, 107499), (15357, 102053), (35833, 43737)]