13306905171

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{42101}}^1$

素因数の和:42316

約数の個数: 48

約数和(自身を含む): 22856333760

約数和(自身を除く): 9549428589

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 173, 203, 261, 519, 609, 1211, 1557, 1827, 3633, 5017, 10899, 15051, 35119, 42101, 45153, 105357, 126303, 294707, 316071, 378909, 884121, 1220929, 2652363, 3662787, 7283473, 8546503, 10988361, 21850419, 25639509, 50984311, 65551257, 76918527, 152952933, 211220717, 458858799, 633662151, 1478545019, 1900986453, 4435635057, 13306905171]

約数ペア:

[(1, 13306905171), (3, 4435635057), (7, 1900986453), (9, 1478545019), (21, 633662151), (29, 458858799), (63, 211220717), (87, 152952933), (173, 76918527), (203, 65551257), (261, 50984311), (519, 25639509), (609, 21850419), (1211, 10988361), (1557, 8546503), (1827, 7283473), (3633, 3662787), (5017, 2652363), (10899, 1220929), (15051, 884121), (35119, 378909), (42101, 316071), (45153, 294707), (105357, 126303)]