86984079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10987}}^1$

素因数の和:11039

約数の個数: 32

約数和(自身を含む): 147678720

約数和(自身を除く): 60694641

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 10987, 32961, 76909, 142831, 230727, 318623, 428493, 955869, 999817, 2230361, 2999451, 4142099, 6691083, 12426297, 28994693, 86984079]

約数ペア:

[(1, 86984079), (3, 28994693), (7, 12426297), (13, 6691083), (21, 4142099), (29, 2999451), (39, 2230361), (87, 999817), (91, 955869), (203, 428493), (273, 318623), (377, 230727), (609, 142831), (1131, 76909), (2639, 32961), (7917, 10987)]