1271307551217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1852049}}^1$

素因数の和:1852166

約数の個数: 48

約数和(自身を含む): 1954816550400

約数和(自身を除く): 683508999183

約数列:

[1, 3, 11, 31, 33, 61, 93, 121, 183, 341, 363, 671, 1023, 1891, 2013, 3751, 5673, 7381, 11253, 20801, 22143, 62403, 228811, 686433, 1852049, 5556147, 20372539, 57413519, 61117617, 112974989, 172240557, 224097929, 338924967, 631548709, 672293787, 1242724879, 1894646127, 3502224659, 3728174637, 6947035799, 10506673977, 13669973669, 20841107397, 38524471249, 41009921007, 115573413747, 423769183739, 1271307551217]

約数ペア:

[(1, 1271307551217), (3, 423769183739), (11, 115573413747), (31, 41009921007), (33, 38524471249), (61, 20841107397), (93, 13669973669), (121, 10506673977), (183, 6947035799), (341, 3728174637), (363, 3502224659), (671, 1894646127), (1023, 1242724879), (1891, 672293787), (2013, 631548709), (3751, 338924967), (5673, 224097929), (7381, 172240557), (11253, 112974989), (20801, 61117617), (22143, 57413519), (62403, 20372539), (228811, 5556147), (686433, 1852049)]