4016439

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2895561

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 269, 553, 711, 807, 1659, 1883, 2133, 2421, 4977, 5649, 7263, 14931, 16947, 21251, 50841, 63753, 148757, 191259, 446271, 573777, 1338813, 4016439]

約数ペア:

[(1, 4016439), (3, 1338813), (7, 573777), (9, 446271), (21, 191259), (27, 148757), (63, 63753), (79, 50841), (189, 21251), (237, 16947), (269, 14931), (553, 7263), (711, 5649), (807, 4977), (1659, 2421), (1883, 2133)]