13304315673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 21124426752

約数和(自身を除く): 7820111079

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 821, 857, 1719, 2101, 2463, 2571, 6303, 7389, 7713, 9031, 9427, 18909, 27093, 28281, 81279, 84843, 156811, 163687, 470433, 491061, 703597, 1411299, 1473183, 1724921, 1800557, 2110791, 5174763, 5401671, 6332373, 7739567, 15524289, 16205013, 23218701, 69656103, 134387027, 403161081, 1209483243, 1478257297, 4434771891, 13304315673]

約数ペア:

[(1, 13304315673), (3, 4434771891), (9, 1478257297), (11, 1209483243), (33, 403161081), (99, 134387027), (191, 69656103), (573, 23218701), (821, 16205013), (857, 15524289), (1719, 7739567), (2101, 6332373), (2463, 5401671), (2571, 5174763), (6303, 2110791), (7389, 1800557), (7713, 1724921), (9031, 1473183), (9427, 1411299), (18909, 703597), (27093, 491061), (28281, 470433), (81279, 163687), (84843, 156811)]