100002861

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 170127360

約数和(自身を除く): 70124499

約数列:

[1, 3, 7, 9, 21, 63, 71, 79, 213, 237, 283, 497, 553, 639, 711, 849, 1491, 1659, 1981, 2547, 4473, 4977, 5609, 5943, 16827, 17829, 20093, 22357, 39263, 50481, 60279, 67071, 117789, 140651, 156499, 180837, 201213, 353367, 421953, 469497, 1265859, 1408491, 1587347, 4762041, 11111429, 14286123, 33334287, 100002861]

約数ペア:

[(1, 100002861), (3, 33334287), (7, 14286123), (9, 11111429), (21, 4762041), (63, 1587347), (71, 1408491), (79, 1265859), (213, 469497), (237, 421953), (283, 353367), (497, 201213), (553, 180837), (639, 156499), (711, 140651), (849, 117789), (1491, 67071), (1659, 60279), (1981, 50481), (2547, 39263), (4473, 22357), (4977, 20093), (5609, 17829), (5943, 16827)]