1334840013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 2217600000

約数和(自身を除く): 882759987

約数列:

[1, 3, 9, 13, 27, 39, 43, 59, 117, 129, 177, 351, 387, 531, 559, 767, 1161, 1499, 1593, 1677, 2301, 2537, 4497, 5031, 6903, 7611, 13491, 15093, 19487, 20709, 22833, 32981, 40473, 58461, 64457, 68499, 88441, 98943, 175383, 193371, 265323, 296829, 526149, 580113, 795969, 837941, 890487, 1149733, 1740339, 2387907, 2513823, 3449199, 3802963, 7541469, 10347597, 11408889, 22624407, 31042791, 34226667, 49438519, 102680001, 148315557, 444946671, 1334840013]

約数ペア:

[(1, 1334840013), (3, 444946671), (9, 148315557), (13, 102680001), (27, 49438519), (39, 34226667), (43, 31042791), (59, 22624407), (117, 11408889), (129, 10347597), (177, 7541469), (351, 3802963), (387, 3449199), (531, 2513823), (559, 2387907), (767, 1740339), (1161, 1149733), (1499, 890487), (1593, 837941), (1677, 795969), (2301, 580113), (2537, 526149), (4497, 296829), (5031, 265323), (6903, 193371), (7611, 175383), (13491, 98943), (15093, 88441), (19487, 68499), (20709, 64457), (22833, 58461), (32981, 40473)]