3923641917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{19577}}^1$

素因数の和:20170

約数の個数: 32

約数和(自身を含む): 6271224960

約数和(自身を除く): 2347583043

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 571, 1713, 5139, 7423, 15417, 19577, 22269, 58731, 66807, 176193, 200421, 254501, 528579, 763503, 2290509, 6871527, 11178467, 33535401, 100606203, 145320071, 301818609, 435960213, 1307880639, 3923641917]

約数ペア:

[(1, 3923641917), (3, 1307880639), (9, 435960213), (13, 301818609), (27, 145320071), (39, 100606203), (117, 33535401), (351, 11178467), (571, 6871527), (1713, 2290509), (5139, 763503), (7423, 528579), (15417, 254501), (19577, 200421), (22269, 176193), (58731, 66807)]