13291264899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{6317}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 21395578464

約数和(自身を除く): 8104313565

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 401, 477, 583, 1203, 1749, 3609, 4411, 5247, 6317, 13233, 18951, 21253, 39699, 56853, 63759, 69487, 191277, 208461, 233783, 334801, 625383, 701349, 1004403, 2104047, 2533117, 3013209, 3682811, 7599351, 11048433, 22798053, 27864287, 33145299, 83592861, 134255201, 250778583, 402765603, 1208296809, 1476807211, 4430421633, 13291264899]

約数ペア:

[(1, 13291264899), (3, 4430421633), (9, 1476807211), (11, 1208296809), (33, 402765603), (53, 250778583), (99, 134255201), (159, 83592861), (401, 33145299), (477, 27864287), (583, 22798053), (1203, 11048433), (1749, 7599351), (3609, 3682811), (4411, 3013209), (5247, 2533117), (6317, 2104047), (13233, 1004403), (18951, 701349), (21253, 625383), (39699, 334801), (56853, 233783), (63759, 208461), (69487, 191277)]