3940797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2510403

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 199, 287, 483, 597, 861, 943, 1393, 2829, 4179, 4577, 6601, 8159, 13731, 19803, 24477, 32039, 57113, 96117, 171339, 187657, 562971, 1313599, 3940797]

約数ペア:

[(1, 3940797), (3, 1313599), (7, 562971), (21, 187657), (23, 171339), (41, 96117), (69, 57113), (123, 32039), (161, 24477), (199, 19803), (287, 13731), (483, 8159), (597, 6601), (861, 4577), (943, 4179), (1393, 2829)]