281852013

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{4421}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 382060800

約数和(自身を除く): 100208787

約数列:

[1, 3, 79, 237, 269, 807, 4421, 13263, 21251, 63753, 349259, 1047777, 1189249, 3567747, 93950671, 281852013]

約数ペア:

[(1, 281852013), (3, 93950671), (79, 3567747), (237, 1189249), (269, 1047777), (807, 349259), (4421, 63753), (13263, 21251)]