2308278519

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1579}}^1\times {\mathrm{1867}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 3541728000

約数和(自身を除く): 1233449481

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1579, 1867, 4737, 5601, 14211, 16803, 42633, 45791, 50409, 54143, 137373, 162429, 412119, 487287, 1236357, 1461861, 2947993, 8843979, 26531937, 79595811, 85491797, 256475391, 769426173, 2308278519]

約数ペア:

[(1, 2308278519), (3, 769426173), (9, 256475391), (27, 85491797), (29, 79595811), (87, 26531937), (261, 8843979), (783, 2947993), (1579, 1461861), (1867, 1236357), (4737, 487287), (5601, 412119), (14211, 162429), (16803, 137373), (42633, 54143), (45791, 50409)]