3151974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 7485696

約数和(自身を除く): 4333722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 151, 213, 294, 302, 426, 453, 497, 906, 994, 1057, 1491, 2114, 2982, 3171, 3479, 6342, 6958, 7399, 10437, 10721, 14798, 20874, 21442, 22197, 32163, 44394, 64326, 75047, 150094, 225141, 450282, 525329, 1050658, 1575987, 3151974]

約数ペア:

[(1, 3151974), (2, 1575987), (3, 1050658), (6, 525329), (7, 450282), (14, 225141), (21, 150094), (42, 75047), (49, 64326), (71, 44394), (98, 32163), (142, 22197), (147, 21442), (151, 20874), (213, 14798), (294, 10721), (302, 10437), (426, 7399), (453, 6958), (497, 6342), (906, 3479), (994, 3171), (1057, 2982), (1491, 2114)]