2515271583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{1723}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 3781435392

約数和(自身を除く): 1266163809

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1427, 1723, 4281, 5169, 15697, 18953, 44237, 47091, 53413, 56859, 132711, 160239, 486607, 587543, 1459821, 1762629, 2458721, 7376163, 27045931, 76220351, 81137793, 228661053, 838423861, 2515271583]

約数ペア:

[(1, 2515271583), (3, 838423861), (11, 228661053), (31, 81137793), (33, 76220351), (93, 27045931), (341, 7376163), (1023, 2458721), (1427, 1762629), (1723, 1459821), (4281, 587543), (5169, 486607), (15697, 160239), (18953, 132711), (44237, 56859), (47091, 53413)]