401060649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 602182656

約数和(自身を除く): 201122007

約数列:

[1, 3, 11, 33, 37, 111, 227, 407, 681, 1221, 1447, 2497, 4341, 7491, 8399, 15917, 25197, 47751, 53539, 92389, 160617, 277167, 328469, 588929, 985407, 1766787, 3613159, 10839477, 12153353, 36460059, 133686883, 401060649]

約数ペア:

[(1, 401060649), (3, 133686883), (11, 36460059), (33, 12153353), (37, 10839477), (111, 3613159), (227, 1766787), (407, 985407), (681, 588929), (1221, 328469), (1447, 277167), (2497, 160617), (4341, 92389), (7491, 53539), (8399, 47751), (15917, 25197)]