247012962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6983

約数の個数: 64

約数和(自身を含む): 605159424

約数和(自身を除く): 358146462

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 5106, 5957, 6911, 11914, 13822, 17871, 20733, 35742, 41466, 48377, 96754, 145131, 158953, 255707, 290262, 317906, 476859, 511414, 767121, 953718, 1112671, 1534242, 1789949, 2225342, 3338013, 3579898, 5369847, 5881261, 6676026, 10739694, 11762522, 17643783, 35287566, 41168827, 82337654, 123506481, 247012962]

約数ペア:

[(1, 247012962), (2, 123506481), (3, 82337654), (6, 41168827), (7, 35287566), (14, 17643783), (21, 11762522), (23, 10739694), (37, 6676026), (42, 5881261), (46, 5369847), (69, 3579898), (74, 3338013), (111, 2225342), (138, 1789949), (161, 1534242), (222, 1112671), (259, 953718), (322, 767121), (483, 511414), (518, 476859), (777, 317906), (851, 290262), (966, 255707), (1554, 158953), (1702, 145131), (2553, 96754), (5106, 48377), (5957, 41466), (6911, 35742), (11914, 20733), (13822, 17871)]