15697043131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 20196933120

約数和(自身を除く): 4499889989

約数列:

[1, 7, 11, 49, 77, 103, 337, 539, 721, 839, 1133, 2359, 3707, 5047, 5873, 7931, 9229, 16513, 25949, 34711, 41111, 55517, 64603, 86417, 181643, 242977, 282743, 381821, 452221, 604919, 950587, 1700839, 1979201, 2672747, 3110173, 4234433, 6654109, 13854407, 18709229, 21771211, 29122529, 46578763, 152398477, 203857703, 320347819, 1427003921, 2242434733, 15697043131]

約数ペア:

[(1, 15697043131), (7, 2242434733), (11, 1427003921), (49, 320347819), (77, 203857703), (103, 152398477), (337, 46578763), (539, 29122529), (721, 21771211), (839, 18709229), (1133, 13854407), (2359, 6654109), (3707, 4234433), (5047, 3110173), (5873, 2672747), (7931, 1979201), (9229, 1700839), (16513, 950587), (25949, 604919), (34711, 452221), (41111, 381821), (55517, 282743), (64603, 242977), (86417, 181643)]