3078146243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{21991}}^1$

素因数の和:22202

約数の個数: 16

約数和(自身を含む): 3325190400

約数和(自身を除く): 247044157

約数列:

[1, 19, 53, 139, 1007, 2641, 7367, 21991, 139973, 417829, 1165523, 3056749, 22144937, 58078231, 162007697, 3078146243]

約数ペア:

[(1, 3078146243), (19, 162007697), (53, 58078231), (139, 22144937), (1007, 3056749), (2641, 1165523), (7367, 417829), (21991, 139973)]