2492871399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 3881779200

約数和(自身を除く): 1388907801

約数列:

[1, 3, 9, 23, 47, 69, 89, 141, 207, 267, 423, 801, 1081, 2047, 2879, 3243, 4183, 6141, 8637, 9729, 12549, 18423, 25911, 37647, 66217, 96209, 135313, 198651, 256231, 288627, 405939, 595953, 768693, 865881, 1217817, 2306079, 3112199, 5893313, 9336597, 12042857, 17679939, 28009791, 36128571, 53039817, 108385713, 276985711, 830957133, 2492871399]

約数ペア:

[(1, 2492871399), (3, 830957133), (9, 276985711), (23, 108385713), (47, 53039817), (69, 36128571), (89, 28009791), (141, 17679939), (207, 12042857), (267, 9336597), (423, 5893313), (801, 3112199), (1081, 2306079), (2047, 1217817), (2879, 865881), (3243, 768693), (4183, 595953), (6141, 405939), (8637, 288627), (9729, 256231), (12549, 198651), (18423, 135313), (25911, 96209), (37647, 66217)]