383738751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 625173120

約数和(自身を除く): 241434369

約数列:

[1, 3, 9, 11, 33, 43, 99, 109, 129, 327, 387, 473, 827, 981, 1199, 1419, 2481, 3597, 4257, 4687, 7443, 9097, 10791, 14061, 27291, 35561, 42183, 51557, 81873, 90143, 106683, 154671, 270429, 320049, 391171, 464013, 811287, 991573, 1173513, 2974719, 3520539, 3876149, 8924157, 11628447, 34885341, 42637639, 127912917, 383738751]

約数ペア:

[(1, 383738751), (3, 127912917), (9, 42637639), (11, 34885341), (33, 11628447), (43, 8924157), (99, 3876149), (109, 3520539), (129, 2974719), (327, 1173513), (387, 991573), (473, 811287), (827, 464013), (981, 391171), (1199, 320049), (1419, 270429), (2481, 154671), (3597, 106683), (4257, 90143), (4687, 81873), (7443, 51557), (9097, 42183), (10791, 35561), (14061, 27291)]