1520341747197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{5422607}}^1$

素因数の和:5422722

約数の個数: 48

約数和(自身を含む): 2540383395840

約数和(自身を除く): 1020041648643

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 169, 237, 273, 507, 553, 1027, 1183, 1659, 3081, 3549, 7189, 13351, 21567, 40053, 93457, 280371, 5422607, 16267821, 37958249, 70493891, 113874747, 211481673, 428385953, 493457237, 916420583, 1285157859, 1480371711, 2749261749, 2998701671, 5569017389, 6414944081, 8996105013, 16707052167, 19244832243, 38983121723, 72397226057, 116949365169, 217191678171, 506780582399, 1520341747197]

約数ペア:

[(1, 1520341747197), (3, 506780582399), (7, 217191678171), (13, 116949365169), (21, 72397226057), (39, 38983121723), (79, 19244832243), (91, 16707052167), (169, 8996105013), (237, 6414944081), (273, 5569017389), (507, 2998701671), (553, 2749261749), (1027, 1480371711), (1183, 1285157859), (1659, 916420583), (3081, 493457237), (3549, 428385953), (7189, 211481673), (13351, 113874747), (21567, 70493891), (40053, 37958249), (93457, 16267821), (280371, 5422607)]