40504503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 20781897

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 607, 767, 1131, 1711, 1821, 2301, 5133, 7891, 17603, 22243, 23673, 35813, 52809, 66729, 107439, 228839, 465569, 686517, 1038577, 1396707, 3115731, 13501501, 40504503]

約数ペア:

[(1, 40504503), (3, 13501501), (13, 3115731), (29, 1396707), (39, 1038577), (59, 686517), (87, 465569), (177, 228839), (377, 107439), (607, 66729), (767, 52809), (1131, 35813), (1711, 23673), (1821, 22243), (2301, 17603), (5133, 7891)]