13229307

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 11144133

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 557, 609, 819, 1131, 1671, 1827, 2639, 3393, 3899, 5013, 7241, 7917, 11697, 16153, 21723, 23751, 35091, 48459, 50687, 65169, 113071, 145377, 152061, 209989, 339213, 456183, 629967, 1017639, 1469923, 1889901, 4409769, 13229307]

約数ペア:

[(1, 13229307), (3, 4409769), (7, 1889901), (9, 1469923), (13, 1017639), (21, 629967), (29, 456183), (39, 339213), (63, 209989), (87, 152061), (91, 145377), (117, 113071), (203, 65169), (261, 50687), (273, 48459), (377, 35091), (557, 23751), (609, 21723), (819, 16153), (1131, 11697), (1671, 7917), (1827, 7241), (2639, 5013), (3393, 3899)]