1028045319

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 1588584960

約数和(自身を除く): 560539641

約数列:

[1, 3, 7, 21, 89, 267, 563, 623, 977, 1689, 1869, 2931, 3941, 6839, 11823, 20517, 50107, 86953, 150321, 260859, 350749, 550051, 608671, 1052247, 1650153, 1826013, 3850357, 11551071, 48954539, 146863617, 342681773, 1028045319]

約数ペア:

[(1, 1028045319), (3, 342681773), (7, 146863617), (21, 48954539), (89, 11551071), (267, 3850357), (563, 1826013), (623, 1650153), (977, 1052247), (1689, 608671), (1869, 550051), (2931, 350749), (3941, 260859), (6839, 150321), (11823, 86953), (20517, 50107)]