29981469

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1361}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 45763200

約数和(自身を除く): 15781731

約数列:

[1, 3, 7, 21, 1049, 1361, 3147, 4083, 7343, 9527, 22029, 28581, 1427689, 4283067, 9993823, 29981469]

約数ペア:

[(1, 29981469), (3, 9993823), (7, 4283067), (21, 1427689), (1049, 28581), (1361, 22029), (3147, 9527), (4083, 7343)]