242381243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 277482240

約数和(自身を除く): 35100997

約数列:

[1, 13, 53, 61, 73, 79, 689, 793, 949, 1027, 3233, 3869, 4187, 4453, 4819, 5767, 42029, 50297, 54431, 57889, 62647, 74971, 236009, 255407, 305651, 351787, 3068117, 3320291, 3973463, 4573231, 18644711, 242381243]

約数ペア:

[(1, 242381243), (13, 18644711), (53, 4573231), (61, 3973463), (73, 3320291), (79, 3068117), (689, 351787), (793, 305651), (949, 255407), (1027, 236009), (3233, 74971), (3869, 62647), (4187, 57889), (4453, 54431), (4819, 50297), (5767, 42029)]