1697390147583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1\times {\mathrm{52453}}^1$

素因数の和:67048

約数の個数: 48

約数和(自身を含む): 2779596208480

約数和(自身を除く): 1082206060897

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 14557, 43671, 52453, 131013, 157359, 189241, 276583, 472077, 567723, 681889, 829749, 996607, 1703169, 2045667, 2489247, 2989821, 3595579, 6137001, 8969463, 10786737, 12955891, 32360211, 38867673, 116603019, 763558321, 2290674963, 6872024889, 9926258173, 14507608099, 29778774519, 43522824297, 89336323557, 130568472891, 188598905287, 565796715861, 1697390147583]

約数ペア:

[(1, 1697390147583), (3, 565796715861), (9, 188598905287), (13, 130568472891), (19, 89336323557), (39, 43522824297), (57, 29778774519), (117, 14507608099), (171, 9926258173), (247, 6872024889), (741, 2290674963), (2223, 763558321), (14557, 116603019), (43671, 38867673), (52453, 32360211), (131013, 12955891), (157359, 10786737), (189241, 8969463), (276583, 6137001), (472077, 3595579), (567723, 2989821), (681889, 2489247), (829749, 2045667), (996607, 1703169)]