2402230401

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 3723857280

約数和(自身を除く): 1321626879

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 241, 639, 723, 821, 1349, 2169, 2463, 4047, 4579, 7389, 12141, 13737, 15599, 17111, 41211, 46797, 51333, 58291, 140391, 153999, 174873, 197861, 325109, 524619, 593583, 975327, 1107529, 1780749, 2925981, 3322587, 3759359, 9967761, 11278077, 14048131, 33834231, 42144393, 126433179, 266914489, 800743467, 2402230401]

約数ペア:

[(1, 2402230401), (3, 800743467), (9, 266914489), (19, 126433179), (57, 42144393), (71, 33834231), (171, 14048131), (213, 11278077), (241, 9967761), (639, 3759359), (723, 3322587), (821, 2925981), (1349, 1780749), (2169, 1107529), (2463, 975327), (4047, 593583), (4579, 524619), (7389, 325109), (12141, 197861), (13737, 174873), (15599, 153999), (17111, 140391), (41211, 58291), (46797, 51333)]