788892351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227281}}^1$

素因数の和:227386

約数の個数: 16

約数和(自身を含む): 1145501280

約数和(自身を除く): 356608929

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 227281, 681843, 2954653, 8863959, 20228009, 60684027, 262964117, 788892351]

約数ペア:

[(1, 788892351), (3, 262964117), (13, 60684027), (39, 20228009), (89, 8863959), (267, 2954653), (1157, 681843), (3471, 227281)]