912399411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 1540433664

約数和(自身を除く): 628034253

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 131, 231, 363, 393, 847, 917, 1441, 2541, 2741, 2751, 4323, 8223, 10087, 15851, 19187, 30151, 30261, 47553, 57561, 90453, 110957, 211057, 331661, 332871, 359071, 633171, 994983, 1077213, 2321627, 2513497, 3949781, 6964881, 7540491, 11849343, 27648467, 43447591, 82945401, 130342773, 304133137, 912399411]

約数ペア:

[(1, 912399411), (3, 304133137), (7, 130342773), (11, 82945401), (21, 43447591), (33, 27648467), (77, 11849343), (121, 7540491), (131, 6964881), (231, 3949781), (363, 2513497), (393, 2321627), (847, 1077213), (917, 994983), (1441, 633171), (2541, 359071), (2741, 332871), (2751, 331661), (4323, 211057), (8223, 110957), (10087, 90453), (15851, 57561), (19187, 47553), (30151, 30261)]