336563139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 159856701

約数列:

[1, 3, 11, 33, 179, 227, 251, 537, 681, 753, 1969, 2497, 2761, 5907, 7491, 8283, 40633, 44929, 56977, 121899, 134787, 170931, 446963, 494219, 626747, 1340889, 1482657, 1880241, 10198883, 30596649, 112187713, 336563139]

約数ペア:

[(1, 336563139), (3, 112187713), (11, 30596649), (33, 10198883), (179, 1880241), (227, 1482657), (251, 1340889), (537, 626747), (681, 494219), (753, 446963), (1969, 170931), (2497, 134787), (2761, 121899), (5907, 56977), (7491, 44929), (8283, 40633)]