1297454403

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 2149171200

約数和(自身を除く): 851716797

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 211, 439, 483, 609, 633, 667, 1317, 1477, 2001, 3073, 4431, 4669, 4853, 6119, 9219, 10097, 12731, 14007, 14559, 18357, 30291, 33971, 38193, 42833, 70679, 89117, 92629, 101913, 128499, 140737, 212037, 267351, 277887, 292813, 422211, 648403, 878439, 985159, 1945209, 2049691, 2130467, 2686241, 2955477, 6149073, 6391401, 8058723, 14913269, 18803687, 44739807, 56411061, 61783543, 185350629, 432484801, 1297454403]

約数ペア:

[(1, 1297454403), (3, 432484801), (7, 185350629), (21, 61783543), (23, 56411061), (29, 44739807), (69, 18803687), (87, 14913269), (161, 8058723), (203, 6391401), (211, 6149073), (439, 2955477), (483, 2686241), (609, 2130467), (633, 2049691), (667, 1945209), (1317, 985159), (1477, 878439), (2001, 648403), (3073, 422211), (4431, 292813), (4669, 277887), (4853, 267351), (6119, 212037), (9219, 140737), (10097, 128499), (12731, 101913), (14007, 92629), (14559, 89117), (18357, 70679), (30291, 42833), (33971, 38193)]