219048609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{136991}}^1$

素因数の和:137048

約数の個数: 16

約数和(自身を含む): 322205184

約数和(自身を除く): 103156575

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 136991, 410973, 1780883, 5342649, 5616631, 16849893, 73016203, 219048609]

約数ペア:

[(1, 219048609), (3, 73016203), (13, 16849893), (39, 5616631), (41, 5342649), (123, 1780883), (533, 410973), (1599, 136991)]