3947502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 9091440

約数和(自身を除く): 5143938

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 229, 338, 442, 458, 507, 663, 687, 1014, 1326, 1374, 2873, 2977, 3893, 5746, 5954, 7786, 8619, 8931, 11679, 17238, 17862, 23358, 38701, 50609, 77402, 101218, 116103, 151827, 232206, 303654, 657917, 1315834, 1973751, 3947502]

約数ペア:

[(1, 3947502), (2, 1973751), (3, 1315834), (6, 657917), (13, 303654), (17, 232206), (26, 151827), (34, 116103), (39, 101218), (51, 77402), (78, 50609), (102, 38701), (169, 23358), (221, 17862), (229, 17238), (338, 11679), (442, 8931), (458, 8619), (507, 7786), (663, 5954), (687, 5746), (1014, 3893), (1326, 2977), (1374, 2873)]