494031837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 729308160

約数和(自身を除く): 235276323

約数列:

[1, 3, 13, 39, 41, 123, 509, 533, 607, 1527, 1599, 1821, 6617, 7891, 19851, 20869, 23673, 24887, 62607, 74661, 271297, 308963, 323531, 813891, 926889, 970593, 4016519, 12049557, 12667483, 38002449, 164677279, 494031837]

約数ペア:

[(1, 494031837), (3, 164677279), (13, 38002449), (39, 12667483), (41, 12049557), (123, 4016519), (509, 970593), (533, 926889), (607, 813891), (1527, 323531), (1599, 308963), (1821, 271297), (6617, 74661), (7891, 62607), (19851, 24887), (20869, 23673)]