1330249151979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2592487}}^1$

素因数の和:2592648

約数の個数: 48

約数和(自身を含む): 2154793065984

約数和(自身を除く): 824543914005

約数列:

[1, 3, 9, 11, 33, 71, 73, 99, 213, 219, 639, 657, 781, 803, 2343, 2409, 5183, 7029, 7227, 15549, 46647, 57013, 171039, 513117, 2592487, 7777461, 23332383, 28517357, 85552071, 184066577, 189251551, 256656213, 552199731, 567754653, 1656599193, 1703263959, 2024732347, 2081767061, 6074197041, 6245301183, 13436860121, 18222591123, 18735903549, 40310580363, 120931741089, 147805461331, 443416383993, 1330249151979]

約数ペア:

[(1, 1330249151979), (3, 443416383993), (9, 147805461331), (11, 120931741089), (33, 40310580363), (71, 18735903549), (73, 18222591123), (99, 13436860121), (213, 6245301183), (219, 6074197041), (639, 2081767061), (657, 2024732347), (781, 1703263959), (803, 1656599193), (2343, 567754653), (2409, 552199731), (5183, 256656213), (7029, 189251551), (7227, 184066577), (15549, 85552071), (46647, 28517357), (57013, 23332383), (171039, 7777461), (513117, 2592487)]