7029842841

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{21529}}^1$

素因数の和:21686

約数の個数: 48

約数和(自身を含む): 11930031360

約数和(自身を除く): 4900188519

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 213, 219, 497, 511, 639, 657, 1491, 1533, 4473, 4599, 5183, 15549, 21529, 36281, 46647, 64587, 108843, 150703, 193761, 326529, 452109, 1356327, 1528559, 1571617, 4585677, 4714851, 10699913, 11001319, 13757031, 14144553, 32099739, 33003957, 96299217, 99011871, 111584807, 334754421, 781093649, 1004263263, 2343280947, 7029842841]

約数ペア:

[(1, 7029842841), (3, 2343280947), (7, 1004263263), (9, 781093649), (21, 334754421), (63, 111584807), (71, 99011871), (73, 96299217), (213, 33003957), (219, 32099739), (497, 14144553), (511, 13757031), (639, 11001319), (657, 10699913), (1491, 4714851), (1533, 4585677), (4473, 1571617), (4599, 1528559), (5183, 1356327), (15549, 452109), (21529, 326529), (36281, 193761), (46647, 150703), (64587, 108843)]