4193763

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 6653952

約数和(自身を除く): 2460189

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 607, 987, 1821, 2303, 4249, 6909, 12747, 28529, 29743, 85587, 89229, 199703, 599109, 1397921, 4193763]

約数ペア:

[(1, 4193763), (3, 1397921), (7, 599109), (21, 199703), (47, 89229), (49, 85587), (141, 29743), (147, 28529), (329, 12747), (607, 6909), (987, 4249), (1821, 2303)]