241839689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 310915584

約数和(自身を除く): 69075895

約数列:

[1, 7, 13, 41, 53, 91, 287, 371, 533, 689, 1223, 2173, 3731, 4823, 8561, 15211, 15899, 28249, 50143, 64819, 111293, 197743, 351001, 453733, 651859, 842647, 2657579, 4563013, 5898529, 18603053, 34548527, 241839689]

約数ペア:

[(1, 241839689), (7, 34548527), (13, 18603053), (41, 5898529), (53, 4563013), (91, 2657579), (287, 842647), (371, 651859), (533, 453733), (689, 351001), (1223, 197743), (2173, 111293), (3731, 64819), (4823, 50143), (8561, 28249), (15211, 15899)]