2011359095421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4091}}^1\times {\mathrm{26209}}^1$

素因数の和:30366

約数の個数: 48

約数和(自身を含む): 2983302717120

約数和(自身を除く): 971943621699

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 4091, 6253, 12273, 18759, 26209, 53183, 78627, 151367, 159549, 340717, 454101, 691379, 969733, 1022151, 1967771, 2074137, 2909199, 4429321, 5903313, 12606529, 13287963, 25581023, 37819587, 76743069, 107221019, 163884877, 321663057, 491654631, 1393873247, 3967177703, 4181619741, 11901533109, 18120352211, 51573310139, 54361056633, 154719930417, 670453031807, 2011359095421]

約数ペア:

[(1, 2011359095421), (3, 670453031807), (13, 154719930417), (37, 54361056633), (39, 51573310139), (111, 18120352211), (169, 11901533109), (481, 4181619741), (507, 3967177703), (1443, 1393873247), (4091, 491654631), (6253, 321663057), (12273, 163884877), (18759, 107221019), (26209, 76743069), (53183, 37819587), (78627, 25581023), (151367, 13287963), (159549, 12606529), (340717, 5903313), (454101, 4429321), (691379, 2909199), (969733, 2074137), (1022151, 1967771)]