3118705989

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8663}}^1$

素因数の和:8790

約数の個数: 48

約数和(自身を含む): 5057003520

約数和(自身を除く): 1938297531

約数列:

[1, 3, 7, 21, 31, 49, 79, 93, 147, 217, 237, 553, 651, 1519, 1659, 2449, 3871, 4557, 7347, 8663, 11613, 17143, 25989, 51429, 60641, 120001, 181923, 268553, 360003, 424487, 684377, 805659, 1273461, 1879871, 2053131, 4790639, 5639613, 13159097, 14371917, 21215687, 33534473, 39477291, 63647061, 100603419, 148509809, 445529427, 1039568663, 3118705989]

約数ペア:

[(1, 3118705989), (3, 1039568663), (7, 445529427), (21, 148509809), (31, 100603419), (49, 63647061), (79, 39477291), (93, 33534473), (147, 21215687), (217, 14371917), (237, 13159097), (553, 5639613), (651, 4790639), (1519, 2053131), (1659, 1879871), (2449, 1273461), (3871, 805659), (4557, 684377), (7347, 424487), (8663, 360003), (11613, 268553), (17143, 181923), (25989, 120001), (51429, 60641)]