38949273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 61591296

約数和(自身を除く): 22642023

約数列:

[1, 3, 9, 11, 33, 99, 397, 991, 1191, 2973, 3573, 4367, 8919, 10901, 13101, 32703, 39303, 98109, 393427, 1180281, 3540843, 4327697, 12983091, 38949273]

約数ペア:

[(1, 38949273), (3, 12983091), (9, 4327697), (11, 3540843), (33, 1180281), (99, 393427), (397, 98109), (991, 39303), (1191, 32703), (2973, 13101), (3573, 10901), (4367, 8919)]