1817295337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 2296728000

約数和(自身を除く): 479432663

約数列:

[1, 11, 13, 19, 67, 143, 149, 209, 247, 737, 871, 1273, 1639, 1937, 2717, 2831, 4489, 9581, 9983, 14003, 16549, 21307, 31141, 36803, 49379, 58357, 85291, 109813, 129779, 182039, 189677, 404833, 641927, 668861, 938201, 1108783, 1427569, 2086447, 2465801, 7357471, 8695193, 12196613, 12708359, 27123811, 95647123, 139791949, 165208667, 1817295337]

約数ペア:

[(1, 1817295337), (11, 165208667), (13, 139791949), (19, 95647123), (67, 27123811), (143, 12708359), (149, 12196613), (209, 8695193), (247, 7357471), (737, 2465801), (871, 2086447), (1273, 1427569), (1639, 1108783), (1937, 938201), (2717, 668861), (2831, 641927), (4489, 404833), (9581, 189677), (9983, 182039), (14003, 129779), (16549, 109813), (21307, 85291), (31141, 58357), (36803, 49379)]